2.25MHz 1A Synchronous Step-Down Converter

General Description The RT8057A is a high efficiency Pulse-Width-Modulated (PWM) step-down DC/DC converter, capable of delivering 1A output current over a wide input voltage range from 2.7V to 5.5V. The RT8057A is ideally suited for portable electronic devices that are powered from 1-cell Li-io

文件：283.61 Kbytes 页数：12 Pages

RichTek

立锜科技

500mA Linear Li-Ion Battery Charger

文件：1.5806 Mbytes 页数：12 Pages

SHOUDING

首鼎

single-cell lithium-ion battery charger

文件：1.27779 Mbytes 页数：11 Pages

SHOUDING

首鼎

High Speed 11-channel Photo Detector IC

GENERAL DESCRIPTION The SP8057 is an eleven-channel photo detector IC (PDIC) specially designed for high speed DVD-RAM and DVD+/-RW applications and can operate at wavelengths of 650 and 780 nm. FEATURES • Dual wavelength 650 and 780nm • Data channel bandwidth 150 MHz • Selectable

文件：95.23 Kbytes 页数：4 Pages

Sipex